Cargando…

The modal status of the laws of nature. Tahko’s hybrid view and the kinematical/dynamical distinction

In a recent paper, Tuomas Tahko has argued for a hybrid view of the laws of nature, according to which some physical laws are metaphysically necessary, while others are metaphysically contingent. In this paper, we show that his criterion for distinguishing between these two kinds of laws — which cru...

Descripción completa

Detalles Bibliográficos
Autores principales: Hirèche, Salim, Linnemann, Niels, Michels, Robert, Vogt, Lisa
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Netherlands 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7801292/
https://www.ncbi.nlm.nih.gov/pubmed/33488848
http://dx.doi.org/10.1007/s13194-020-00335-4
Descripción
Sumario:In a recent paper, Tuomas Tahko has argued for a hybrid view of the laws of nature, according to which some physical laws are metaphysically necessary, while others are metaphysically contingent. In this paper, we show that his criterion for distinguishing between these two kinds of laws — which crucially relies on the essences of natural kinds — is on its own unsatisfactory. We then propose an alternative way of drawing the metaphysically necessary/contingent distinction for laws of physics based on the central kinematical/dynamical distinction used in physical theorising, and argue that the criterion can be used to amend Tahko’s own account, but also that it can be combined with different metaphysical views about the source of necessity.